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u-boot/board/beacon/imx8mn
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Adam Ford 448616126b imx: imx8mm/imx8mn_beacon: Remove redundant code 
The Ethernet controller and PHY use the device tree info to
configure themselves, so it's not necessary to manually do it
in the board file.  This permits the removal of a bunch of headers
as well.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Acked-by: Peng Fan <peng.fan@nxp.com>
2022-04-12 15:36:17 +02:00
..
imx8mn_beacon.c imx: imx8mm/imx8mn_beacon: Remove redundant code 2022-04-12 15:36:17 +02:00
imximage-8mn-lpddr4.cfg imx: Don't define __ASSEMBLY__ in source files 2022-02-08 23:07:58 -05:00
Kconfig imx8mn_beacon: Fix booting hang and switch to binman 2022-01-07 15:41:58 -05:00
lpddr4_2g_timing.c imx: Add 2GB lpddr support for i.MX8MN Beacon EmbeddedWorks devkit. 2021-03-01 10:21:36 +01:00
lpddr4_timing.c WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
MAINTAINERS imx: Add 2GB lpddr support for i.MX8MN Beacon EmbeddedWorks devkit. 2021-03-01 10:21:36 +01:00
Makefile imx: Add 2GB lpddr support for i.MX8MN Beacon EmbeddedWorks devkit. 2021-03-01 10:21:36 +01:00
README imx8mm_beacon/imx8mn_beacon: Update build instructions 2022-02-19 14:46:54 +01:00
spl.c imx: imx8mn_beacon: Enable TrustZone 2022-02-05 15:49:01 +01:00

README 

U-Boot for the Beacon EmbeddedWorks i.MX8M Nano Devkit

Quick Start
===========
- Build the ARM Trusted firmware binary
- Get ddr firmware
- Build U-Boot
- Boot

Get and Build the ARM Trusted firmware
======================================
Note: $(srctree) is U-Boot source directory

$ git clone https://source.codeaurora.org/external/imx/imx-atf
$ git lf-5.10.72-2.2.0
$ make PLAT=imx8mn bl31 CROSS_COMPILE=aarch64-linux-gnu-
$ cp build/imx8mn/release/bl31.bin $(srctree)

Get the DDR firmware
====================
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.9.bin
$ chmod +x firmware-imx-8.9.bin
$ ./firmware-imx-8.9
$ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4*.bin $(srctree)

Build U-Boot
============
$ make imx8mn_beacon_defconfig
$ make CROSS_COMPILE=aarch64-linux-gnu-

Burn U-Boot to microSD Card
===========================
$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32

Boot
====
Set baseboard DIP switch:
S17: 1100XXXX